Product Overview

The A-B 1756-IB16 is a high-quality 16-point digital input module designed for use with the Allen-Bradley ControlLogix series PLCs. This input module is part of the 1756 I/O family, providing a reliable interface between the control system and field devices, such as sensors, limit switches, and push buttons. The A-B 1756-IB16 is ideal for industrial environments requiring high-speed digital signal processing, and it is engineered to deliver precise control over discrete inputs.

With its 16 inputs, this module is capable of handling a wide range of digital signals from 24V DC sources, making it highly versatile in automation systems. The A-B 1756-IB16 module features optically isolated inputs, ensuring that the PLC system is protected from electrical noise and interference. This feature improves the overall system stability, even in harsh industrial environments.

Additionally, the A-B 1756-IB16 integrates seamlessly into the ControlLogix platform, providing efficient communication and precise control for complex automation applications. It is an excellent choice for both small and large-scale industrial control systems.

Technical Specifications

Key Features and Benefits

16 Digital Inputs

The A-B 1756-IB16 module is equipped with 16 digital input points, enabling it to handle a wide variety of field devices. These inputs are designed for use with 24V DC signals, making it a flexible solution for controlling discrete devices in industrial environments.

High-Speed Processing

Designed for high-speed signal processing, the A-B 1756-IB16 ensures that input signals are transmitted quickly and accurately to the ControlLogix PLC. This speed is crucial for applications that require fast response times, such as machine control, conveyor systems, and automated production lines.

Optically Isolated Inputs

The module features optically isolated inputs, providing protection to the PLC from electrical surges, noise, and interference. This isolation ensures that the control system operates reliably, even in environments with high electrical noise or fluctuating input signals, such as heavy machinery or industrial plants.

Easy Integration with ControlLogix Systems

The A-B 1756-IB16 module is designed to seamlessly integrate with the Allen-Bradley ControlLogix series of PLCs. This integration simplifies the configuration process and reduces setup time, ensuring efficient communication and coordination within the control system.

Robust and Durable Design

Built to withstand industrial conditions, the A-B 1756-IB16 module is engineered for durability. With its rugged construction and ability to operate in temperatures ranging from 0°C to 60°C, it is ideal for use in challenging industrial environments that require reliable, long-lasting performance.

Space-Saving and Compact

The A-B 1756-IB16 is designed for easy installation within the ControlLogix chassis, allowing for space-saving in control cabinets and panels. Its compact size makes it an excellent choice for systems where space is limited but a high number of input points is required.

Related Models

• 1756-IB8 – A smaller version with 8 digital input points, suitable for smaller automation systems or less complex control applications.
• 1756-IB32 – A larger model with 32 input points, ideal for applications that require handling a larger number of digital signals in a single module.
• 1756-IB16D – A variant offering enhanced diagnostic features, allowing for more detailed monitoring of input signals.
• 1756-IB16P – A model with a higher power rating, designed for use with 120V or 240V AC inputs.
• 1756-IBX16 – A variant with extended input voltage support, allowing it to handle a wider range of input devices in industrial settings.

Hainan Jinlin Mechanical & Electrical provides comprehensive support for Allen-Bradley products, including the A-B 1756-IB16. If you need further assistance or have trouble finding the specific model you’re looking for, don’t hesitate to contact us directly for expert guidance and tailored solutions.